String matching

#1

code : https://ide.codingblocks.com/s/201237
ques : https://hack.codingblocks.com/app/practice/1/545/problem

1 case is not passing

#2

@chaman9
hello chaman,
ur logic is not correct.

hint -> two pointer approach

#3

where i am wrong in logic?

#4

more than 5 test cases are passing

#5

@chaman9
u r considering only substring of string n2 . but it can happen that any subsequence of string n2 can form n1. thats why some testcases are failing.

#6

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